<p>The South Louisiana Community Orchestra will perform a Patriot Day Concert next week in Houma.</p><p>It starts at 3 p.m. Sept. 8 at the Regional Military Museum, 1154 Barrow St. </p><p>Tickets are $6 each. A portion of the proceeds will go to the museum. </p><p>Admission is free to military members and first responders dressed in uniform.</p>